package com.mxdx.edu.service;

import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * 视频信息service
 *
 * @author howie
 */
public interface IVideoService {

	Map<String, Object> findMapByVideoId(String videoId);

	List<Map<String, Object>> findListByMap(Map<String, Object> param);

	Integer videoStudentLimitBtMap(String studentId,String courseId,String semesterId,String videoId);

	int videoStudentSave(String id, String studentId, String courseId, String semesterId, String videoId, int timeMinute, int timeSecond, Date createDate, Date updateDate);

	int videoStudentUpdate(String id,String studentId,String courseId,String semesterId,String videoId, Date updateDate);

	int videoStudentDelete(String studentId,String courseId,String semesterId);

	int videoCourseLimitByMap(String courseId,String videoId);


}
